diff --git a/adi/ltc2672.py b/adi/ltc2672.py
index 55cc8c9d58..fab386e9f3 100644
--- a/adi/ltc2672.py
+++ b/adi/ltc2672.py
@@ -2,8 +2,6 @@
 #
 # SPDX short identifier: ADIBSD
 
-from decimal import Decimal
-
 from adi.attribute import attribute
 from adi.context_manager import context_manager
 
@@ -18,7 +16,7 @@ def __init__(self, uri="", device_name=""):
         """Constructor for LTC2672 class"""
         context_manager.__init__(self, uri, self._device_name)
 
-        compatible_parts = ["ltc2672-16", "ltc2672-12"]
+        compatible_parts = ["ltc2672-16", "ltc2672-12", "ltc2662-16", "ltc2662-12"]
 
         self._ctrl = None
         self.channel = []
@@ -47,6 +45,16 @@ def __init__(self, uri="", device_name=""):
             self.output_bits.append(ch.data_format.bits)
             self.channel.append(self._channel(self._ctrl, name))
 
+    @property
+    def sampling_frequency(self):
+        """Get sampling frequency value"""
+        return self._get_iio_dev_attr_str("sampling_frequency")
+
+    @sampling_frequency.setter
+    def sampling_frequency(self, value):
+        """Get sampling frequency value"""
+        self._set_iio_dev_attr_str("sampling_frequency", value)
+
     @property
     def all_chns_span(self):
         """Get all channels span in mA"""
@@ -65,7 +73,7 @@ def all_chns_span(self, value):
         else:
             raise ValueError(
                 "Error: span setting not supported \nUse one of: "
-                "str(self.all_chns_span_avail)"
+                + str(self.all_chns_span_avail)
             )
 
     @property
@@ -79,34 +87,34 @@ def all_chns_raw(self, value):
         self._set_iio_dev_attr_str("all_chns_raw", value)
 
     @property
-    def all_chns_current(self):
-        """Get current value in mA"""
-        return self._get_iio_dev_attr_str("all_chns_current")
+    def all_chns_input_register_and_update(self):
+        """Get input register and update value in mA"""
+        return self._get_iio_dev_attr_str("all_chns_input_register_and_update")
 
-    @all_chns_current.setter
-    def all_chns_current(self, value):
-        """Set current value in mA"""
-        self._set_iio_dev_attr_str("all_chns_current", value)
+    @all_chns_input_register_and_update.setter
+    def all_chns_input_register_and_update(self, value):
+        """Set input register and update value in mA"""
+        self._set_iio_dev_attr_str("all_chns_input_register_and_update", value)
 
     @property
-    def all_chns_powerdown(self):
+    def powerdown_chip(self):
         """Get powerdown value"""
-        return self._get_iio_dev_attr_str("all_chns_powerdown")
+        return self._get_iio_dev_attr_str("powerdown_chip")
 
     @property
-    def all_chns_powerdown_avail(self):
+    def powerdown_chip_avail(self):
         """Get powerdown options"""
-        return self._get_iio_dev_attr_str("all_chns_powerdown_available")
+        return self._get_iio_dev_attr_str("powerdown_chip_available")
 
-    @all_chns_powerdown.setter
-    def all_chns_powerdown(self, value):
-        """Set all channels powerdown"""
-        if value in self.all_chns_powerdown_avail:
-            self._set_iio_dev_attr_str("all_chns_powerdown", value)
+    @powerdown_chip.setter
+    def powerdown_chip(self, value):
+        """Powerdown the chip"""
+        if value in self.powerdown_chip_avail:
+            self._set_iio_dev_attr_str("powerdown_chip", value)
         else:
             raise ValueError(
                 "Error: powerdown option not supported \nUse one of: "
-                "str(self.all_chns_powerdown_avail)"
+                + str(self.powerdown_chip_avail)
             )
 
     @property
@@ -121,23 +129,298 @@ def mux_avail(self):
 
     @mux.setter
     def mux(self, value):
-        """Set mux option"""
+        """Set mux value"""
         if value in self.mux_avail:
             self._set_iio_dev_attr_str("mux", value)
         else:
             raise ValueError(
-                "Error: mux setting not supported \nUse one of: " "str(self.mux_avail)"
+                "Error: mux setting not supported \nUse one of: " + str(self.mux_avail)
+            )
+
+    @property
+    def readback(self):
+        """Get readback value"""
+        return self._get_iio_dev_attr_str("readback")
+
+    @property
+    def reset(self):
+        """Get reset value"""
+        return self._get_iio_dev_attr_str("reset")
+
+    @property
+    def reset_avail(self):
+        """Get reset options"""
+        return self._get_iio_dev_attr_str("reset_available")
+
+    @reset.setter
+    def reset(self, value):
+        """Reset the device using CLR pin"""
+        if value in self.reset_avail:
+            self._set_iio_dev_attr_str("reset", value)
+        else:
+            raise ValueError(
+                "Error: reset option not supported \nUse one of: "
+                + str(self.reset_avail)
+            )
+
+    @property
+    def toggle_pin_state(self):
+        """Get toggle pin state"""
+        return self._get_iio_dev_attr_str("toggle_pin_state")
+
+    @property
+    def toggle_pin_state_avail(self):
+        """Get toggle pin state options"""
+        return self._get_iio_dev_attr_str("toggle_pin_state_available")
+
+    @toggle_pin_state.setter
+    def toggle_pin_state(self, value):
+        """Set toggle pin state"""
+        if value in self.toggle_pin_state_avail:
+            self._set_iio_dev_attr_str("toggle_pin_state", value)
+        else:
+            raise ValueError(
+                "Error: toggle pin state option not supported \nUse one of: "
+                + str(self.toggle_pin_state_avail)
+            )
+
+    @property
+    def toggle_pwm(self):
+        """Get toggle PWM value"""
+        return self._get_iio_dev_attr_str("toggle_pwm")
+
+    @property
+    def toggle_pwm_avail(self):
+        """Get toggle PWM options"""
+        return self._get_iio_dev_attr_str("toggle_pwm_available")
+
+    @toggle_pwm.setter
+    def toggle_pwm(self, value):
+        """Configure toggle PWM"""
+        if value in self.toggle_pwm_avail:
+            self._set_iio_dev_attr_str("toggle_pwm", value)
+        else:
+            raise ValueError(
+                "Error: toggle PWM option not supported \nUse one of: "
+                + str(self.toggle_pwm_avail)
+            )
+
+    @property
+    def all_chns_input_register_a(self):
+        """Get input register A value in mA"""
+        return self._get_iio_dev_attr_str("all_chns_input_register_a")
+
+    @all_chns_input_register_a.setter
+    def all_chns_input_register_a(self, value):
+        """Set input register A value"""
+        self._set_iio_dev_attr_str("all_chns_input_register_a", value)
+
+    @property
+    def all_chns_input_register_b(self):
+        """Get input register B value in mA"""
+        return self._get_iio_dev_attr_str("all_chns_input_register_b")
+
+    @all_chns_input_register_b.setter
+    def all_chns_input_register_b(self, value):
+        """Set input register B value"""
+        self._set_iio_dev_attr_str("all_chns_input_register_b", value)
+
+    @property
+    def hw_ldac_update(self):
+        """Get HW LDAC update value"""
+        return self._get_iio_dev_attr_str("hw_ldac_update")
+
+    @property
+    def hw_ldac_update_avail(self):
+        """Get HW LDAC update options"""
+        return self._get_iio_dev_attr_str("hw_ldac_update_available")
+
+    @hw_ldac_update.setter
+    def hw_ldac_update(self, value):
+        """Update using the LDAC pin"""
+        if value in self.hw_ldac_update_avail:
+            self._set_iio_dev_attr_str("hw_ldac_update", value)
+        else:
+            raise ValueError(
+                "Error: update option not supported \nUse one of: "
+                + str(self.hw_ldac_update_avail)
+            )
+
+    @property
+    def all_chns_sw_update(self):
+        """Get SW update value"""
+        return self._get_iio_dev_attr_str("all_chns_sw_update")
+
+    @property
+    def all_chns_sw_update_avail(self):
+        """Get SW update options"""
+        return self._get_iio_dev_attr_str("all_chns_sw_update_available")
+
+    @all_chns_sw_update.setter
+    def all_chns_sw_update(self, value):
+        """Update using the SW command"""
+        if value in self.all_chns_sw_update_avail:
+            self._set_iio_dev_attr_str("all_chns_sw_update", value)
+        else:
+            raise ValueError(
+                "Error: update option not supported \nUse one of: "
+                + str(self.all_chns_sw_update_avail)
+            )
+
+    @property
+    def fault_alert(self):
+        """Get fault alert value"""
+        return self._get_iio_dev_attr_str("fault_alert")
+
+    @property
+    def fault_alert_avail(self):
+        """Get fault alert options"""
+        return self._get_iio_dev_attr_str("fault_alert_available")
+
+    @property
+    def open_circuit_detection(self):
+        """Get open circuit detection value"""
+        return self._get_iio_dev_attr_str("open_circuit_detection")
+
+    @property
+    def open_circuit_detection_avail(self):
+        """Get open circuit detection options"""
+        return self._get_iio_dev_attr_str("open_circuit_detection_available")
+
+    @open_circuit_detection.setter
+    def open_circuit_detection(self, value):
+        """Configure open circuit detection"""
+        if value in self.open_circuit_detection_avail:
+            self._set_iio_dev_attr_str("open_circuit_detection", value)
+        else:
+            raise ValueError(
+                "Error: open circuit detection option not supported \nUse one of: "
+                + str(self.open_circuit_detection_avail)
+            )
+
+    @property
+    def thermal_shutdown_protection(self):
+        """Get thermal shutdown protection value"""
+        return self._get_iio_dev_attr_str("thermal_shutdown_protection")
+
+    @property
+    def thermal_shutdown_protection_avail(self):
+        """Get thermal shutdown protection options"""
+        return self._get_iio_dev_attr_str("thermal_shutdown_protection_available")
+
+    @thermal_shutdown_protection.setter
+    def thermal_shutdown_protection(self, value):
+        """Configure thermal shutdown protection"""
+        if value in self.thermal_shutdown_protection_avail:
+            self._set_iio_dev_attr_str("thermal_shutdown_protection", value)
+        else:
+            raise ValueError(
+                "Error: thermal shutdown protection option not supported \nUse one of: "
+                + str(self.thermal_shutdown_protection_avail)
+            )
+
+    @property
+    def external_reference(self):
+        """Get external reference value"""
+        return self._get_iio_dev_attr_str("external_reference")
+
+    @property
+    def external_reference_avail(self):
+        """Get external reference options"""
+        return self._get_iio_dev_attr_str("external_reference_available")
+
+    @external_reference.setter
+    def external_reference(self, value):
+        """Configure external reference"""
+        if value in self.external_reference_avail:
+            self._set_iio_dev_attr_str("external_reference", value)
+        else:
+            raise ValueError(
+                "Error: external reference option not supported \nUse one of: "
+                + str(self.external_reference_avail)
+            )
+
+    @property
+    def sw_toggle_state(self):
+        """Get software toggle state"""
+        return self._get_iio_dev_attr_str("sw_toggle_state")
+
+    @property
+    def sw_toggle_state_avail(self):
+        """Get software toggle state options"""
+        return self._get_iio_dev_attr_str("sw_toggle_state_available")
+
+    @sw_toggle_state.setter
+    def sw_toggle_state(self, value):
+        """Configure software toggle state"""
+        if value in self.sw_toggle_state_avail:
+            self._set_iio_dev_attr_str("sw_toggle_state", value)
+        else:
+            raise ValueError(
+                "Error: software toggle state option not supported \nUse one of: "
+                + str(self.sw_toggle_state_avail)
             )
 
     @property
-    def fault_detect(self):
-        """Get fault condition if any"""
-        return self._get_iio_dev_attr_str("fault_detect")
+    def over_temperature_fault(self):
+        """Get over temperature fault value"""
+        return self._get_iio_dev_attr_str("over_temperature_fault")
 
     @property
-    def fault_detect_avail(self):
-        """Get fault detect options"""
-        return self._get_iio_dev_attr_str("fault_detect_available")
+    def over_temperature_fault_avail(self):
+        """Get over temperature fault options"""
+        return self._get_iio_dev_attr_str("over_temperature_fault_available")
+
+    @property
+    def invalid_spi_seq_length(self):
+        """Get invalid SPI sequence length value"""
+        return self._get_iio_dev_attr_str("invalid_spi_seq_length")
+
+    @property
+    def invalid_spi_seq_length_avail(self):
+        """Get invalid SPI sequence length options"""
+        return self._get_iio_dev_attr_str("invalid_spi_seq_length_available")
+
+    @property
+    def reference_in_volts(self):
+        """Get reference value in volts"""
+        return self._get_iio_dev_attr_str("reference_in_volts")
+
+    @reference_in_volts.setter
+    def reference_in_volts(self, value):
+        """Set reference value in volts"""
+        self._set_iio_dev_attr_str("reference_in_volts", value)
+
+    @property
+    def fsadj_res_in_kohm(self):
+        """Get FSADJ resistor value in k-ohm"""
+        return self._get_iio_dev_attr_str("fsadj_res_in_kohm")
+
+    @fsadj_res_in_kohm.setter
+    def fsadj_res_in_kohm(self, value):
+        """Set FSADJ resistor value in k-ohm"""
+        self._set_iio_dev_attr_str("fsadj_res_in_kohm", value)
+
+    @property
+    def no_op_cmd(self):
+        """Get no operation command value"""
+        return self._get_iio_dev_attr_str("no_op_cmd")
+
+    @property
+    def no_op_cmd_avail(self):
+        """Get no operation command options"""
+        return self._get_iio_dev_attr_str("no_op_cmd_available")
+
+    @no_op_cmd.setter
+    def no_op_cmd(self, value):
+        """Send no operation command"""
+        if value in self.no_op_cmd_avail:
+            self._set_iio_dev_attr_str("no_op_cmd", value)
+        else:
+            raise ValueError(
+                "Error: command option not supported \nUse one of: "
+                + str(self.no_op_cmd_avail)
+            )
 
     class _channel(attribute):
         """LTC2672 channel"""
@@ -167,14 +450,14 @@ def offset(self):
             return self._get_iio_attr(self.name, "offset", True)
 
         @property
-        def current(self):
-            """Get channel current value in mA"""
-            return self._get_iio_attr(self.name, "current", True)
+        def input_register_and_update(self):
+            """Get channel value of input and update in mA"""
+            return self._get_iio_attr(self.name, "input_register_and_update", True)
 
-        @current.setter
-        def current(self, value):
-            """Set channel current value in mA"""
-            self._set_iio_attr(self.name, "current", True, str(Decimal(value)))
+        @input_register_and_update.setter
+        def input_register_and_update(self, value):
+            """Set channel value of input and update in mA"""
+            self._set_iio_attr(self.name, "input_register_and_update", True, value)
 
         @property
         def span(self):
@@ -194,7 +477,7 @@ def span(self, value):
             else:
                 raise ValueError(
                     "Error: span setting not supported \nUse one of: "
-                    "str(self.span_avail)"
+                    + str(self.span_avail)
                 )
 
         @property
@@ -215,5 +498,93 @@ def powerdown(self, value):
             else:
                 raise ValueError(
                     "Error: powerdown setting not supported \nUse one of: "
-                    "str(self.powerdown_avail)"
+                    + str(self.powerdown_avail)
+                )
+
+        @property
+        def input_register_a(self):
+            """Get channel input register A value in mA"""
+            return self._get_iio_attr(self.name, "input_register_a", True)
+
+        @input_register_a.setter
+        def input_register_a(self, value):
+            """Set channel input register A value"""
+            self._set_iio_attr(self.name, "input_register_a", True, value)
+
+        @property
+        def input_register_b(self):
+            """Get channel input register B value in mA"""
+            return self._get_iio_attr(self.name, "input_register_b", True)
+
+        @input_register_b.setter
+        def input_register_b(self, value):
+            """Set channel input register B value"""
+            self._set_iio_attr(self.name, "input_register_b", True, value)
+
+        @property
+        def sw_update(self):
+            """Get channel SW update value"""
+            return self._get_iio_attr_str(self.name, "sw_update", True)
+
+        @property
+        def sw_update_avail(self):
+            """Get channel SW update options"""
+            return self._get_iio_attr_str(self.name, "sw_update_available", True)
+
+        @sw_update.setter
+        def sw_update(self, value):
+            """Update the channel using SW command"""
+            if value in self.sw_update_avail:
+                self._set_iio_attr(self.name, "sw_update", True, value)
+            else:
+                raise ValueError(
+                    "Error: SW update option not supported \nUse one of: "
+                    + str(self.sw_update_avail)
                 )
+
+        @property
+        def input_register_and_update_all_chns(self):
+            """Set input register and update all channels value in mA"""
+            return self._get_iio_attr(
+                self.name, "input_register_and_update_all_chns", True
+            )
+
+        @input_register_and_update_all_chns.setter
+        def input_register_and_update_all_chns(self, value):
+            """Set input register and update all channels value"""
+            self._set_iio_attr(
+                self.name, "input_register_and_update_all_chns", True, value
+            )
+
+        @property
+        def toggle_select(self):
+            """Get channel toggle select value"""
+            return self._get_iio_attr_str(self.name, "toggle_select", True)
+
+        @property
+        def toggle_select_avail(self):
+            """Get channel toggle select options"""
+            return self._get_iio_attr_str(self.name, "toggle_select_available", True)
+
+        @toggle_select.setter
+        def toggle_select(self, value):
+            """Configure channel toggle select"""
+            if value in self.toggle_select_avail:
+                self._set_iio_attr(self.name, "toggle_select", True, value)
+            else:
+                raise ValueError(
+                    "Error: channel toggle select option not supported \nUse one of: "
+                    + str(self.toggle_select_avail)
+                )
+
+        @property
+        def open_circuit_fault(self):
+            """Get channel open circuit fault value"""
+            return self._get_iio_attr_str(self.name, "open_circuit_fault", True)
+
+        @property
+        def open_circuit_fault_avail(self):
+            """Get channel open circuit fault options"""
+            return self._get_iio_attr_str(
+                self.name, "open_circuit_fault_available", True
+            )
diff --git a/examples/ltc2672_example.py b/examples/ltc2672_example.py
index 4e8087506d..020c395f9c 100644
--- a/examples/ltc2672_example.py
+++ b/examples/ltc2672_example.py
@@ -34,7 +34,7 @@
 from adi.ltc2672 import ltc2672
 
 # Set up LTC2672
-ltc2672_dev = ltc2672(uri="serial:COM5,230400,8n1")
+ltc2672_dev = ltc2672(uri="serial:COM34,230400,8n1", device_name="ltc2672-16")
 
 # Set all channels span to 50mA
 ltc2672_dev.all_chns_span = "50mA"
@@ -45,14 +45,14 @@
 ltc2672_chan.raw = 25000
 
 # Get the current value of channel 0 in mA for the corresponding raw value set
-current_val_ma = ltc2672_chan.current
+current_val_ma = ltc2672_chan.input_register_and_update
 print(f"Channel{chn_num} current in mA: {current_val_ma}")
 
 # Set current value for channel 0 in mA
-ltc2672_chan.current = 45
+ltc2672_chan.input_register_and_update = 45
 
 # Set mux value to "iout0" to monitor iout0 value on the mux_out pin
 ltc2672_dev.mux = "iout0"
 
 # Powerdown all the channels of the DAC
-ltc2672_dev.all_chns_powerdown = "powerdown"
+ltc2672_dev.powerdown_chip = "powerdown"
diff --git a/supported_parts.md b/supported_parts.md
index 89b59332f6..53e74ff893 100644
--- a/supported_parts.md
+++ b/supported_parts.md
@@ -223,6 +223,8 @@
 - LTC2380-16
 - LTC2387-18
 - LTC2499
+- LTC2662-12
+- LTC2662-16
 - LTC2664
 - LTC2688
 - LTC2672-12
diff --git a/test/emu/devices/ltc2672.xml b/test/emu/devices/ltc2672.xml
index 114dcc15fd..8e04e3ed91 100644
--- a/test/emu/devices/ltc2672.xml
+++ b/test/emu/devices/ltc2672.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8"?><!DOCTYPE context [<!ELEMENT context (device | context-attribute)*><!ELEMENT context-attribute EMPTY><!ELEMENT device (channel | attribute | debug-attribute | buffer-attribute)*><!ELEMENT channel (scan-element?, attribute*)><!ELEMENT attribute EMPTY><!ELEMENT scan-element EMPTY><!ELEMENT debug-attribute EMPTY><!ELEMENT buffer-attribute EMPTY><!ATTLIST context name CDATA #REQUIRED description CDATA #IMPLIED><!ATTLIST context-attribute name CDATA #REQUIRED value CDATA #REQUIRED><!ATTLIST device id CDATA #REQUIRED name CDATA #IMPLIED><!ATTLIST channel id CDATA #REQUIRED type (input|output) #REQUIRED name CDATA #IMPLIED><!ATTLIST scan-element index CDATA #REQUIRED format CDATA #REQUIRED scale CDATA #IMPLIED><!ATTLIST attribute name CDATA #REQUIRED filename CDATA #IMPLIED value CDATA #IMPLIED><!ATTLIST debug-attribute name CDATA #REQUIRED value CDATA #IMPLIED><!ATTLIST buffer-attribute name CDATA #REQUIRED value CDATA #IMPLIED>]><context name="serial" description="no-OS/projects/NO_OS_PROJECT 0.1" ><context-attribute name="uri" value="serial:/dev/ttyS0,230400,8n1n" /><context-attribute name="serial,port" value="/dev/ttyS0" /><context-attribute name="serial,description" value="ttyS0" /><device id="iio:device0" name="ltc2672-16" ><channel id="current0" name="Chn0" type="output" ><scan-element index="0" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current0_raw" value="0" /><attribute name="scale" filename="out_current0_scale" value="0.0000000000" /><attribute name="offset" filename="out_current0_offset" value="0" /><attribute name="current" filename="out_current0_current" value="0.0000mA" /><attribute name="span" filename="out_current0_span" value="off_mode" /><attribute name="span_available" filename="out_current0_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current0_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current0_powerdown_available" value="powerdown" /></channel><channel id="current1" name="Chn1" type="output" ><scan-element index="1" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current1_raw" value="0" /><attribute name="scale" filename="out_current1_scale" value="0.0000000000" /><attribute name="offset" filename="out_current1_offset" value="0" /><attribute name="current" filename="out_current1_current" value="0.0000mA" /><attribute name="span" filename="out_current1_span" value="off_mode" /><attribute name="span_available" filename="out_current1_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current1_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current1_powerdown_available" value="powerdown" /></channel><channel id="current2" name="Chn2" type="output" ><scan-element index="2" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current2_raw" value="0" /><attribute name="scale" filename="out_current2_scale" value="0.0000000000" /><attribute name="offset" filename="out_current2_offset" value="0" /><attribute name="current" filename="out_current2_current" value="0.0000mA" /><attribute name="span" filename="out_current2_span" value="off_mode" /><attribute name="span_available" filename="out_current2_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current2_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current2_powerdown_available" value="powerdown" /></channel><channel id="current3" name="Chn3" type="output" ><scan-element index="3" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current3_raw" value="0" /><attribute name="scale" filename="out_current3_scale" value="0.0000000000" /><attribute name="offset" filename="out_current3_offset" value="0" /><attribute name="current" filename="out_current3_current" value="0.0000mA" /><attribute name="span" filename="out_current3_span" value="off_mode" /><attribute name="span_available" filename="out_current3_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current3_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current3_powerdown_available" value="powerdown" /></channel><channel id="current4" name="Chn4" type="output" ><scan-element index="4" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current4_raw" value="0" /><attribute name="scale" filename="out_current4_scale" value="0.0000000000" /><attribute name="offset" filename="out_current4_offset" value="0" /><attribute name="current" filename="out_current4_current" value="0.0000mA" /><attribute name="span" filename="out_current4_span" value="off_mode" /><attribute name="span_available" filename="out_current4_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current4_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current4_powerdown_available" value="powerdown" /></channel><attribute name="all_chns_raw" value="0" /><attribute name="all_chns_current" value="0.0000mA" /><attribute name="all_chns_span" value="off_mode" /><attribute name="all_chns_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="all_chns_powerdown" value="powerdown" /><attribute name="all_chns_powerdown_available" value="powerdown" /><attribute name="mux" value="disable" /><attribute name="mux_available" value="disable iout0 iout1 iout2 iout3 iout4 vcc vref vref_lo die_temperature vdd0 vdd1 vdd2 vdd3 vdd4 v_minus gnd vout0 vout1 vout2 vout3 vout4" /><attribute name="fault_detect" value="no_fault" /><attribute name="fault_detect_available" value="no_fault open_circuit_ch0 open_circuit_ch1 open_circuit_ch2 open_circuit_ch3 open_circuit_ch4 Over_temperature Invalid_SPI_seq_length multiple_faults" /><debug-attribute name="direct_reg_access" value="0" /></device></context>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8"?><!DOCTYPE context [<!ELEMENT context (device | context-attribute)*><!ELEMENT context-attribute EMPTY><!ELEMENT device (channel | attribute | debug-attribute | buffer-attribute)*><!ELEMENT channel (scan-element?, attribute*)><!ELEMENT attribute EMPTY><!ELEMENT scan-element EMPTY><!ELEMENT debug-attribute EMPTY><!ELEMENT buffer-attribute EMPTY><!ATTLIST context name CDATA #REQUIRED description CDATA #IMPLIED><!ATTLIST context-attribute name CDATA #REQUIRED value CDATA #REQUIRED><!ATTLIST device id CDATA #REQUIRED name CDATA #IMPLIED><!ATTLIST channel id CDATA #REQUIRED type (input|output) #REQUIRED name CDATA #IMPLIED><!ATTLIST scan-element index CDATA #REQUIRED format CDATA #REQUIRED scale CDATA #IMPLIED><!ATTLIST attribute name CDATA #REQUIRED filename CDATA #IMPLIED value CDATA #IMPLIED><!ATTLIST debug-attribute name CDATA #REQUIRED value CDATA #IMPLIED><!ATTLIST buffer-attribute name CDATA #REQUIRED value CDATA #IMPLIED>]><context name="serial" description="no-OS/projects/NO_OS_PROJECT 0.1" ><context-attribute name="uri" value="serial:/dev/ttyS0,230400,8n1n" /><context-attribute name="serial,port" value="/dev/ttyS0" /><context-attribute name="serial,description" value="ttyS0" /><device id="iio:device0" name="ltc2672-16" ><channel id="current0" name="Chn0" type="output" ><scan-element index="0" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current0_raw" value="0" /><attribute name="scale" filename="out_current0_scale" value="0.0000000000" /><attribute name="offset" filename="out_current0_offset" value="0" /><attribute name="input_register_and_update" filename="out_current0_input_register_and_update" value="0.0000mA" /><attribute name="input_register_a" filename="out_current0_input_register_a" value="0.0000mA" /><attribute name="input_register_b" filename="out_current0_input_register_b" value="0.0000mA" /><attribute name="span" filename="out_current0_span" value="off_mode" /><attribute name="span_available" filename="out_current0_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current0_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current0_powerdown_available" value="powerdown" /><attribute name="sw_update" filename="out_current0_sw_update" value="update" /><attribute name="sw_update_available" filename="out_current0_sw_update_available" value="update" /><attribute name="input_register_and_update_all_chns" filename="out_current0_input_register_and_update_all_chns" value="0.0000mA" /><attribute name="toggle_select" filename="out_current0_toggle_select" value="disable" /><attribute name="toggle_select_available" filename="out_current0_toggle_select_available" value="disable enable" /><attribute name="open_circuit_fault" filename="out_current0_open_circuit_fault" value="no_fault" /><attribute name="open_circuit_fault_available" filename="out_current0_open_circuit_fault_available" value="no_fault fault_detected" /></channel><channel id="current1" name="Chn1" type="output" ><scan-element index="1" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current1_raw" value="0" /><attribute name="scale" filename="out_current1_scale" value="0.0000000000" /><attribute name="offset" filename="out_current1_offset" value="0" /><attribute name="input_register_and_update" filename="out_current1_input_register_and_update" value="0.0000mA" /><attribute name="input_register_a" filename="out_current1_input_register_a" value="0.0000mA" /><attribute name="input_register_b" filename="out_current1_input_register_b" value="0.0000mA" /><attribute name="span" filename="out_current1_span" value="off_mode" /><attribute name="span_available" filename="out_current1_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current1_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current1_powerdown_available" value="powerdown" /><attribute name="sw_update" filename="out_current1_sw_update" value="update" /><attribute name="sw_update_available" filename="out_current1_sw_update_available" value="update" /><attribute name="input_register_and_update_all_chns" filename="out_current1_input_register_and_update_all_chns" value="0.0000mA" /><attribute name="toggle_select" filename="out_current1_toggle_select" value="disable" /><attribute name="toggle_select_available" filename="out_current1_toggle_select_available" value="disable enable" /><attribute name="open_circuit_fault" filename="out_current1_open_circuit_fault" value="no_fault" /><attribute name="open_circuit_fault_available" filename="out_current1_open_circuit_fault_available" value="no_fault fault_detected" /></channel><channel id="current2" name="Chn2" type="output" ><scan-element index="2" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current2_raw" value="0" /><attribute name="scale" filename="out_current2_scale" value="0.0000000000" /><attribute name="offset" filename="out_current2_offset" value="0" /><attribute name="input_register_and_update" filename="out_current2_input_register_and_update" value="0.0000mA" /><attribute name="input_register_a" filename="out_current2_input_register_a" value="0.0000mA" /><attribute name="input_register_b" filename="out_current2_input_register_b" value="0.0000mA" /><attribute name="span" filename="out_current2_span" value="off_mode" /><attribute name="span_available" filename="out_current2_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current2_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current2_powerdown_available" value="powerdown" /><attribute name="sw_update" filename="out_current2_sw_update" value="update" /><attribute name="sw_update_available" filename="out_current2_sw_update_available" value="update" /><attribute name="input_register_and_update_all_chns" filename="out_current2_input_register_and_update_all_chns" value="0.0000mA" /><attribute name="toggle_select" filename="out_current2_toggle_select" value="disable" /><attribute name="toggle_select_available" filename="out_current2_toggle_select_available" value="disable enable" /><attribute name="open_circuit_fault" filename="out_current2_open_circuit_fault" value="no_fault" /><attribute name="open_circuit_fault_available" filename="out_current2_open_circuit_fault_available" value="no_fault fault_detected" /></channel><channel id="current3" name="Chn3" type="output" ><scan-element index="3" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current3_raw" value="0" /><attribute name="scale" filename="out_current3_scale" value="0.0000000000" /><attribute name="offset" filename="out_current3_offset" value="0" /><attribute name="input_register_and_update" filename="out_current3_input_register_and_update" value="0.0000mA" /><attribute name="input_register_a" filename="out_current3_input_register_a" value="0.0000mA" /><attribute name="input_register_b" filename="out_current3_input_register_b" value="0.0000mA" /><attribute name="span" filename="out_current3_span" value="off_mode" /><attribute name="span_available" filename="out_current3_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current3_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current3_powerdown_available" value="powerdown" /><attribute name="sw_update" filename="out_current3_sw_update" value="update" /><attribute name="sw_update_available" filename="out_current3_sw_update_available" value="update" /><attribute name="input_register_and_update_all_chns" filename="out_current3_input_register_and_update_all_chns" value="0.0000mA" /><attribute name="toggle_select" filename="out_current3_toggle_select" value="disable" /><attribute name="toggle_select_available" filename="out_current3_toggle_select_available" value="disable enable" /><attribute name="open_circuit_fault" filename="out_current3_open_circuit_fault" value="no_fault" /><attribute name="open_circuit_fault_available" filename="out_current3_open_circuit_fault_available" value="no_fault fault_detected" /></channel><channel id="current4" name="Chn4" type="output" ><scan-element index="4" format="le:U16/16&gt;&gt;0" /><attribute name="raw" filename="out_current4_raw" value="0" /><attribute name="scale" filename="out_current4_scale" value="0.0000000000" /><attribute name="offset" filename="out_current4_offset" value="0" /><attribute name="input_register_and_update" filename="out_current4_input_register_and_update" value="0.0000mA" /><attribute name="input_register_a" filename="out_current4_input_register_a" value="0.0000mA" /><attribute name="input_register_b" filename="out_current4_input_register_b" value="0.0000mA" /><attribute name="span" filename="out_current4_span" value="off_mode" /><attribute name="span_available" filename="out_current4_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="powerdown" filename="out_current4_powerdown" value="powerdown" /><attribute name="powerdown_available" filename="out_current4_powerdown_available" value="powerdown" /><attribute name="sw_update" filename="out_current4_sw_update" value="update" /><attribute name="sw_update_available" filename="out_current4_sw_update_available" value="update" /><attribute name="input_register_and_update_all_chns" filename="out_current4_input_register_and_update_all_chns" value="0.0000mA" /><attribute name="toggle_select" filename="out_current4_toggle_select" value="disable" /><attribute name="toggle_select_available" filename="out_current4_toggle_select_available" value="disable enable" /><attribute name="open_circuit_fault" filename="out_current4_open_circuit_fault" value="no_fault" /><attribute name="open_circuit_fault_available" filename="out_current4_open_circuit_fault_available" value="no_fault fault_detected" /></channel><attribute name="all_chns_raw" value="0" /><attribute name="sampling_frequency" value="500000" /><attribute name="all_chns_input_register_and_update" value="0.0000mA" /><attribute name="all_chns_span" value="off_mode" /><attribute name="all_chns_span_available" value="off_mode 3.125mA 6.25mA 12.5mA 25mA 50mA 100mA 200mA MVREF 300mA" /><attribute name="mux" value="disable" /><attribute name="mux_available" value="disable iout0 iout1 iout2 iout3 iout4 vcc vref vref_lo die_temperature vdd0 vdd1 vdd2 vdd3 vdd4 v_minus gnd vout0 vout1 vout2 vout3 vout4" /><attribute name="readback" value="0x00000000" /><attribute name="reset" value="reset" /><attribute name="reset_available" value="reset" /><attribute name="toggle_pin_state" value="high" /><attribute name="toggle_pin_state_available" value="low high" /><attribute name="toggle_pwm" value="disable" /><attribute name="toggle_pwm_available" value="disable enable" /><attribute name="powerdown_chip" value="powerdown" /><attribute name="powerdown_chip_available" value="powerdown" /><attribute name="all_chns_input_register_a" value="0.0000mA" /><attribute name="all_chns_input_register_b" value="0.0000mA" /><attribute name="hw_ldac_update" value="update" /><attribute name="hw_ldac_update_available" value="update" /><attribute name="all_chns_sw_update" value="update" /><attribute name="all_chns_sw_update_available" value="update" /><attribute name="fault_alert" value="no_fault" /><attribute name="fault_alert_available" value="fault_detected no_fault" /><attribute name="open_circuit_detection" value="enable" /><attribute name="open_circuit_detection_available" value="enable disable" /><attribute name="thermal_shutdown_protection" value="enable" /><attribute name="thermal_shutdown_protection_available" value="enable disable" /><attribute name="external_reference" value="disable" /><attribute name="external_reference_available" value="disable enable" /><attribute name="sw_toggle_state" value="low" /><attribute name="sw_toggle_state_available" value="low high" /><attribute name="over_temperature_fault" value="no_fault" /><attribute name="over_temperature_fault_available" value="no_fault fault_detected" /><attribute name="invalid_spi_seq_length" value="no_fault" /><attribute name="invalid_spi_seq_length_available" value="no_fault fault_detected" /><attribute name="reference_in_volts" value="1.250" /><attribute name="fsadj_res_in_kohm" value="20.000" /><attribute name="no_op_cmd" value="send" /><attribute name="no_op_cmd_available" value="send" /></device></context>
\ No newline at end of file
diff --git a/test/test_ltc2672.py b/test/test_ltc2672.py
index c744528827..3db9d4f1e6 100644
--- a/test/test_ltc2672.py
+++ b/test/test_ltc2672.py
@@ -28,7 +28,7 @@
                 "300mA",
             ],
         ),
-        ("all_chns_powerdown", ["powerdown"],),
+        ("powerdown_chip", ["powerdown"],),
     ],
 )
 def test_ltc2672_global_attr(